Proposal: Enabling Native, Decentralized SSE-MCP Support for Gemini Mobile

Gemini API
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Hello Gemini Team & Community,

​As the MCP (Model Context Protocol) ecosystem rapidly matures on desktop, there is a significant “Context Gap” in the mobile experience. Mobile AI is still largely an “Isolated Brain,” unable to access the private engineering standards or local data that we rely on in our professional workflows.

​I’ve published a formal proposal to address this: mcp-mobile-bridge.

​The Core Idea:

Instead of a centralized cloud-to-cloud proxy, Gemini Mobile should support Native SSE (Server-Sent Events) to connect directly to MCP servers.

​Why Decentralized Direct-Connect?

​Data Sovereignty: Private context (like our project standards at @liangshanli/mcp-server-project-standards) stays within the user’s infrastructure.

​Efficiency: Direct client-side requests minimize RTT, allowing for smoother tool-calling in multimodal scenarios like Gemini Live.

​Optimized Costs: Structured MCP tools allow Gemini to utilize Context Caching more effectively, potentially slashing input costs by 90%.

​I believe making Gemini the first mobile AI to natively host decentralized MCP would be a game-changer for professional developers on the go.

​I’d love to hear from the Google DevRel and Engineering teams on the feasibility of implementing a native EventSource/SSE client in the Gemini App.

​Full Proposal: GitHub - liliangshan/mcp-mobile-bridge: Empowering Gemini Mobile with decentralized, direct SSE-MCP integration. Bridging mobile AI with private standards and public tools via zero-proxy, client-side requests.

​Best regards,

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Hi @li_liangshan, Welcome to the Communtiy!

Thank you for your feedback. We appreciate you taking the time to share your thoughts with us, and we’ll be filing a feature request.

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The proposal highlights how critical timely, reliable data delivery is for user engagement on mobile platforms. I see a similar pattern with everyday apps where users depend on quick updates to avoid friction. For example, many telecom users miss small daily rewards simply because information arrives late or scattered. Centralized, real-time access really changes behavior. I’ve seen this play out with services where structured, up-to-date info helps users act immediately without unnecessary searching.